St. Patrick's Day Outlook
Eastward warming and increased sunshine will highlight the nation's weather at midweek, in time for St. Patrick's Day.
Some of the best weather, plentifully sunny nearly everywhere, will span the East and the Upper Midwest. Temperatures will reach the 50s to about 60F, or significantly above normal.
Across the South, meanwhile, it will still feel a bit cool after a rather cold start. However, aside from a few showers in the Mississippi Valley, dry weather with partial sunshine will predominate.
The picture of plentiful sunshine and minimal precipitation will replicate over the West. Strong sunshine will afford the Desert Southwest the nation's warmest weather with highs well into the 80s over southern Arizona to inland valleys of Southern California.
A weakening cold front will bring spotty rain and mountain snow to the interior Northwest as it chills Seattle and Portland.
More Weather News
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Everest Death Toll 4 from Weekend Rush
May 23, 2012; 5:10 AM ET
Another Everest climber was found dead this morning, bringing the weekend death toll to four, with one climber still missing.
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Still Rebuilding One Year After The Joplin, Mo., Tornado
May 23, 2012; 5:08 AM ET
Just one year ago, Joplin, Mo., was struck by a devastating mile-wide EF-5 tornado on May 22, 2011.
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East Daily Downpours This Week
May 23, 2012; 5:05 AM ET
A stalled weather pattern will bring a daily dose of disruptive downpours from portions of the Carolinas to New England.
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Bud Forms in the Eastern Pacific
May 23, 2012; 5:03 AM ET
The second tropical storm of the 2012 Eastern Pacific Hurricane Season has formed.
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Pre-Season Tropical Storms Rare, But Not Unheard Of
May 23, 2012; 5:01 AM ET
Tropical Storm Alberto is only the third tropical storm to have formed prior to the official start of hurricane season in the past 31 years.
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Record Flood on Amazon Tributary
May 23, 2012; 5:00 AM ET
The largest Amazon River tributary has marked its highest historical level following weeks of heavy rain in its catch basin, the AP has said.
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Sanvu to Become First Pacific Typhoon in 2012
May 23, 2012; 4:58 AM ET
Sanvu, only the second western north Pacific tropical storm of 2012, is on track to become the first typhoon of the year.
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Memorial Day Weekend Heat Wave
May 23, 2012; 4:55 AM ET
Break out the fans and air conditioners and get the pools ready as a heat wave is poised for portions of the Midwest and mid-Atlantic this Memorial Day weekend.
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Breathtaking Video of Switzerland Landslide
May 23, 2012; 4:50 AM ET
A landslide has collapsed part of a steep mountainside in Switzerland.
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Northern Italy Hit by Magnitude 6.0 Earthquake
May 23, 2012; 4:48 AM ET
The earthquake could be felt as far away as Milan and Venice.
Daily U.S. Extremes
past 24 hours
| Extreme | Location | |
|---|---|---|
| High | 113° | Death Valley, CA |
| Low | 30° | Bellemont, AZ |
| Precip | 9.70" | Miami, FL |
WeatherWhys®
A large, horrific tornado struck the city of Joplin, Mo., last year on this date. The twister cut a deadly path across the south side of the city, leaving over 159 dead and at least 1,150 injured. The Joplin tornado currently ranks as the 7th deadliest tornado in U.S. history.
This Day In Weather History
New Hampshire (1814)
A tornado crossed Merrimac, Litchfield, Londonderry and North Chester. The same storm produced hailstones that had an 11-inch circumference and weighed 1/2 pound.
Northeast (1989)
More rain in an already wet month. Monthly totals topped 11 inches at New York City, 9 inches at Bridgeport, Conn., and 8 inches at Baltimore (all three totals set records for May).
Rough Weather
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